Re: [PATCH v3 13/21] ARM: omap: convert wakeupgen to stacked domains

2015-01-15 Thread Tony Lindgren
* Marc Zyngier marc.zyng...@arm.com [150115 09:31]: On 15/01/15 17:04, Tony Lindgren wrote: * Marc Zyngier marc.zyng...@arm.com [150115 06:53]: On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon n...@ti.com wrote: On 14:28-20150115, Marc Zyngier wrote: Assuming the workaround I posted

Re: [PATCH v3 13/21] ARM: omap: convert wakeupgen to stacked domains

2015-01-15 Thread Tony Lindgren
-20150115, Marc Zyngier wrote: Assuming the workaround I posted earlier works, the OMAP/DRA7 part of this series is going to require some rework too (I need to know where these legacy interrupts are attached: crossbar, WUGEN, or GIC?). crossbar will never work with legacy static interrupts

Re: [PATCH] ARM: SAMSUNG: remove unused DMA infrastructure

2015-01-15 Thread Heiko Stübner
Am Donnerstag, 15. Januar 2015, 16:16:03 schrieb Arnd Bergmann: Everything uses dmaengine now, so there is no reason to keep this around any longer. Thanks to everyone who was involved in moving the users over to use the dmaengine APIs. Signed-off-by: Arnd Bergmann a...@arndb.de very nice

[PATCH] ARM: SAMSUNG: remove unused DMA infrastructure

2015-01-15 Thread Arnd Bergmann
Everything uses dmaengine now, so there is no reason to keep this around any longer. Thanks to everyone who was involved in moving the users over to use the dmaengine APIs. Signed-off-by: Arnd Bergmann a...@arndb.de --- Documentation/arm/Samsung-S3C24XX/DMA.txt| 46 -

Re: [RFC 0/3] mmc: Add dynamic frequency scaling

2015-01-15 Thread Tomeu Vizoso
On 12 January 2015 at 10:23, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Hi, I would like to hear some comments about idea of scaling MMC clock frequency. The basic idea is to lower the clock when device is completely idle or not busy enough. The patchset adds MMC card as a devfreq

Re: [PATCH v3 13/16] thermal: exynos: dts: Provide device tree bindings identical to the one in exynos_tmu_data.c

2015-01-15 Thread Lukasz Majewski
Hi Eduardo, On Wed, Jan 14, 2015 at 02:41:11PM +0100, Lukasz Majewski wrote: Presented device tree bindings provide data already hardcoded in the exynos_tmu_data.c file. After this commit, it should be possible to reuse common thermal core framework in Exynos SoCs. Signed-off-by:

Re: [PATCH v3 13/21] ARM: omap: convert wakeupgen to stacked domains

2015-01-15 Thread Nishanth Menon
On 14:28-20150115, Marc Zyngier wrote: Assuming the workaround I posted earlier works, the OMAP/DRA7 part of this series is going to require some rework too (I need to know where these legacy interrupts are attached: crossbar, WUGEN, or GIC?). crossbar will never work with legacy static

Re: [PATCH v3 14/16] thermal: samsung: core: Exynos TMU rework to use device tree for configuration

2015-01-15 Thread Lukasz Majewski
Hi Eduardo, On Wed, Jan 14, 2015 at 02:41:12PM +0100, Lukasz Majewski wrote: This patch brings support for providing configuration via device tree. Previously this data has been hardcoded in the exynos_tmu_data.c file. Such approach was not scalable and very often required copying the

Re: [v3,06/16] arm: dts: Adding CPU cooling binding for Exynos SoCs

2015-01-15 Thread Lukasz Majewski
Hi Tobias, Hello, I noticed that this patch mixes spaces and tabs a lot for indentation. Thanks for spotting. It is going to be fixed in v4 of this patch. With best wishes, Tobias -- Best regards, Lukasz Majewski Samsung RD Institute Poland (SRPOL) | Linux Platform Group -- To

Re: [PATCH v3 13/21] ARM: omap: convert wakeupgen to stacked domains

2015-01-15 Thread Marc Zyngier
On Thu, Jan 15 2015 at 2:40:16 pm GMT, Nishanth Menon n...@ti.com wrote: On 14:28-20150115, Marc Zyngier wrote: Assuming the workaround I posted earlier works, the OMAP/DRA7 part of this series is going to require some rework too (I need to know where these legacy interrupts are attached

Re: [GIT PULL RE-SEND] Samsung fixes for v3.19

2015-01-15 Thread Olof Johansson
On Thu, Jan 15, 2015 at 12:05:18AM +0900, Kukjin Kim wrote: Hi, Oops, it's totally my fault and mistake. Actually my git command for pull-request was correct but the git tool was old version :-( because there are two git in my laptop, anyway sorry for that and I'm resending with signed tag

Re: [PATCH v2 0/6] Enable HDMI support on Exynos platforms

2015-01-15 Thread Tobias Jakobi
Hello! Marek Szyprowski wrote: I hope that HDMI display works fine for you. I checked with my panel just now and played around a bit with the DRM (opening, vsync, etc.). However on deinitialization the entire system locked up. I currently haven't hooked the board up to the serial console,

Re: [GIT PULL RE-SEND] Samsung exynos7 updates for v3.20

2015-01-15 Thread Olof Johansson
On Thu, Jan 15, 2015 at 12:07:16AM +0900, Kukjin Kim wrote: Hi, Sorry, I'm resending this pull-request because of missing signed-tag. Please pull. If any problems, please let me know. Thanks, Kukjin The following changes since commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672:

Re: [RESEND PATCH v3] clocksource: exynos_mct: Add the support for Exynos 64bit SoC

2015-01-15 Thread Chanwoo Choi
On 01/15/2015 10:34 PM, Mark Rutland wrote: On Thu, Jan 15, 2015 at 12:52:38PM +, Chanwoo Choi wrote: On Thu, Jan 15, 2015 at 9:46 PM, Chanwoo Choi cwcho...@gmail.com wrote: Hi Mark, On Thu, Jan 15, 2015 at 8:29 PM, Mark Rutland mark.rutl...@arm.com wrote: On Wed, Jan 14, 2015 at

Re: [PATCH v3 00/16] thermal: exynos: Thermal code rework to use device tree

2015-01-15 Thread Tobias Jakobi
Hello, while looking through the patchset I noticed the following. In patch 07/16 code is added to drivers/cpufreq/exynos-cpufreq.c, which reminded me of the cpufreq patchset by Thomas Abraham. If I remember correctly then the ultimate goal of the cpufreq 'conversion' is to get rid of the

Re: [PATCH 2/2] clk: exynos-audss: Fix memory leak on driver unbind or probe failure

2015-01-15 Thread Krzysztof Kozlowski
On śro, 2015-01-14 at 14:25 -0800, Mike Turquette wrote: Quoting Stephen Boyd (2015-01-08 13:23:13) On 01/05/2015 01:52 AM, Krzysztof Kozlowski wrote: The memory allocated by basic clock divider/gate/mux (struct clk_gate, clk_divider and clk_mux) was leaking. During driver unbind or probe

Re: [RFC 0/3] mmc: Add dynamic frequency scaling

2015-01-15 Thread Ulf Hansson
+ Mike, Stephen (Clock maintainers) On 12 January 2015 at 10:23, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Hi, I would like to hear some comments about idea of scaling MMC clock frequency. The basic idea is to lower the clock when device is completely idle or not busy enough. We

Re: [RFC 0/3] mmc: Add dynamic frequency scaling

2015-01-15 Thread Krzysztof Kozlowski
On czw, 2015-01-15 at 09:20 +0100, Ulf Hansson wrote: + Mike, Stephen (Clock maintainers) On 12 January 2015 at 10:23, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Hi, I would like to hear some comments about idea of scaling MMC clock frequency. The basic idea is to lower the

Re: [PATCH v3 2/7] ARM: Exynos: add support for sub-power domains

2015-01-15 Thread Marek Szyprowski
Hello All, I'm sorry for missing some CC: in this patch, when I posted v3 to mailing list. It looks that CC: lines got lost after git am + git format-patch. Ulf, could you also ack this patch, so Kukjin can finally merge the whole series to Samsung kernel tree? On 2015-01-14 14:44, Marek

Re: power: reset: add driver for Hardkernel's Odroid boards

2015-01-15 Thread Tobias Jakobi
Marek Szyprowski wrote: Right. This patch was posted some time ago and reboot handling on ARM SoCs have been changed recently in v3.19-rc1. I will post an updated version of this patch soon. Best regards Thanks for the update! Going to wait for the new version then. Wish best wishes,

Re: [PATCH v2 0/6] Enable HDMI support on Exynos platforms

2015-01-15 Thread Marek Szyprowski
Hello, On 2015-01-15 11:10, Tobias Jakobi wrote: Marek Szyprowski wrote: This is on a ODROID-X2. The issues with FIMC / DRM FIMC are not related to HDMI patches. They will be handled separately. For the time being simply please disable Exynos IPP (or Exynos DRM FIMC) feature in your kernel

Re: [RESEND PATCH v3] clocksource: exynos_mct: Add the support for Exynos 64bit SoC

2015-01-15 Thread Mark Rutland
On Wed, Jan 14, 2015 at 11:57:00PM +, Chanwoo Choi wrote: Hi Kukjin, On 01/15/2015 01:02 AM, Daniel Lezcano wrote: On 01/14/2015 04:51 PM, Kukjin Kim wrote: On 01/14/15 14:33, Chanwoo Choi wrote: Hi, + Doug, Olof This patch adds the support for Exynos 64bit SoC. The

Re: [PATCH v2 0/6] Enable HDMI support on Exynos platforms

2015-01-15 Thread Joonyoung Shim
+Cc Inki Dae. Hi, On 01/15/2015 07:26 PM, Marek Szyprowski wrote: Hello, On 2015-01-15 11:10, Tobias Jakobi wrote: Marek Szyprowski wrote: This is on a ODROID-X2. The issues with FIMC / DRM FIMC are not related to HDMI patches. They will be handled separately. For the time being simply

[PATCH 2/3] ARM: dts: exynos4412-trats2: Add suspend configuration for max77686 regulators

2015-01-15 Thread Krzysztof Kozlowski
Add suspend to RAM configuration for max77686 regulators. Some LDOs and bucks are disabled. This reduces energy consumption during S2R, approximately from 17 mA to 9 mA. Additionally remove old and not supported bindings: - regulator-mem-off - regulator-mem-idle - regulator-mem-on The max77686

[PATCH 3/3] ARM: dts: exynos4412-trats2: Switch max77686 regulators to GPIO control

2015-01-15 Thread Krzysztof Kozlowski
Remove fixed regulators (duplicating what max77686 provides) and add GPIO enable control to max77686 regulators. This gives the system full control over those regulators. Previously the state of such regulators was a mixture of what max77686 driver set over I2C and what regulator-fixed set

Re: [PATCH v2 1/8] thermal: Provide stub for thermal_of_cooling_device_register() function

2015-01-15 Thread Lukasz Majewski
Hi Eduardo, On Wed, Jan 14, 2015 at 04:01:06PM +0100, Lukasz Majewski wrote: Hi Eduardo, On Fri, Jan 02, 2015 at 02:54:28PM -0400, Eduardo Valentin wrote: On Mon, Dec 22, 2014 at 05:27:41PM +0100, Lukasz Majewski wrote: Odroid U3 fan can work without being registered as OF

[PATCH 0/3] ARM: dts: Regulator changes and fuel gauge for exynos4412-trats2

2015-01-15 Thread Krzysztof Kozlowski
Hi Kukjin, I grouped into one patchset already posted patches for Trats2 board: 1. Fuel gauge: https://lkml.org/lkml/2015/1/7/167 2. Suspend configuration for max77686 regulators: https://lkml.org/lkml/2014/10/29/262 3. GPIO control for max77686 regulators:

[PATCH 1/3] ARM: dts: exynos4412-trats2: Add Maxim 77693 fuel gauge node

2015-01-15 Thread Krzysztof Kozlowski
Add node for fuel gauge present in Maxim 77693 PMIC. This allows control over battery charging state on Trats2 board. The fuel gauge is compatible with max17042 battery driver (Maxim 17042/17047/17050). Although datasheet rev 2.2 for MAX77693 describes fuel gauge as Maxim 17042-like, the chip on

Re: [PATCH v2 0/6] Enable HDMI support on Exynos platforms

2015-01-15 Thread Tobias Jakobi
Marek Szyprowski wrote: This is on a ODROID-X2. The issues with FIMC / DRM FIMC are not related to HDMI patches. They will be handled separately. For the time being simply please disable Exynos IPP (or Exynos DRM FIMC) feature in your kernel configuration. I hope that HDMI display works

Re: [PATCH 2/9] hwmon: dts: Doc: Add DTS doc to explain how to use PWM FAN as a cooling device

2015-01-15 Thread Sjoerd Simons
On Wed, 2015-01-14 at 14:56 +0100, Lukasz Majewski wrote: Hi Sjoerd, Could you review v2 of this patch series? http://www.spinics.net/lists/devicetree/msg63159.html I skimmed it yesterday, I'll try to find some time to send you my review comments later in the week/start of next. Do you

Re: [RFC 0/3] mmc: Add dynamic frequency scaling

2015-01-15 Thread Ulf Hansson
On 15 January 2015 at 10:20, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: On czw, 2015-01-15 at 09:20 +0100, Ulf Hansson wrote: + Mike, Stephen (Clock maintainers) On 12 January 2015 at 10:23, Krzysztof Kozlowski k.kozlow...@samsung.com wrote: Hi, I would like to hear some

Re: [PATCH v2 0/6] Enable HDMI support on Exynos platforms

2015-01-15 Thread Marek Szyprowski
Hello, On 2015-01-14 16:25, Tobias Jakobi wrote: Hello, I've applied v6 of the HDMI patchset (together with the patches the set depends on) onto torvalds/master, but I'm seeing a lot of warnings (coming from __clk_{unprepare,disable}) that seem to originate from the fimc subsystem. Since the

Re: [RESEND PATCH v3] clocksource: exynos_mct: Add the support for Exynos 64bit SoC

2015-01-15 Thread Chanwoo Choi
On Thu, Jan 15, 2015 at 9:46 PM, Chanwoo Choi cwcho...@gmail.com wrote: Hi Mark, On Thu, Jan 15, 2015 at 8:29 PM, Mark Rutland mark.rutl...@arm.com wrote: On Wed, Jan 14, 2015 at 11:57:00PM +, Chanwoo Choi wrote: Hi Kukjin, On 01/15/2015 01:02 AM, Daniel Lezcano wrote: On 01/14/2015

Re: [RESEND PATCH v3] clocksource: exynos_mct: Add the support for Exynos 64bit SoC

2015-01-15 Thread Chanwoo Choi
Hi Mark, On Thu, Jan 15, 2015 at 8:29 PM, Mark Rutland mark.rutl...@arm.com wrote: On Wed, Jan 14, 2015 at 11:57:00PM +, Chanwoo Choi wrote: Hi Kukjin, On 01/15/2015 01:02 AM, Daniel Lezcano wrote: On 01/14/2015 04:51 PM, Kukjin Kim wrote: On 01/14/15 14:33, Chanwoo Choi wrote:

Re: [RESEND PATCH v3] clocksource: exynos_mct: Add the support for Exynos 64bit SoC

2015-01-15 Thread Mark Rutland
On Thu, Jan 15, 2015 at 12:52:38PM +, Chanwoo Choi wrote: On Thu, Jan 15, 2015 at 9:46 PM, Chanwoo Choi cwcho...@gmail.com wrote: Hi Mark, On Thu, Jan 15, 2015 at 8:29 PM, Mark Rutland mark.rutl...@arm.com wrote: On Wed, Jan 14, 2015 at 11:57:00PM +, Chanwoo Choi wrote: Hi

Re: [v3,06/16] arm: dts: Adding CPU cooling binding for Exynos SoCs

2015-01-15 Thread Tobias Jakobi
Hello, I noticed that this patch mixes spaces and tabs a lot for indentation. With best wishes, Tobias -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at

Re: [PATCH 3/4] clk: samsung: exynos7: add clocks for audio block

2015-01-15 Thread Sylwester Nawrocki
Hi, On 15/01/15 06:49, Padma Venkat wrote: I posted patches after re-basing on your tree and after incorporating all comments from Vivek. Below is the link http://www.spinics.net/lists/linux-samsung-soc/msg40992.html Can you pick the patches? Sure, I'm not forgetting it. I've updated the

Re: [PATCH v3 13/21] ARM: omap: convert wakeupgen to stacked domains

2015-01-15 Thread Marc Zyngier
On Wed, Jan 14 2015 at 10:28:14 pm GMT, Tony Lindgren t...@atomide.com wrote: * Marc Zyngier marc.zyng...@arm.com [150112 10:30]: OMAP4/5 has been (ab)using the gic_arch_extn to provide wakeup from suspend, and it makes a lot of sense to convert this code to use stacked domains instead.